l'llst
Jan
. '98
I'N
Jan.
'98
PHYSICAL
ID
Exhaual
Manilalds
• The dr
iv
er side "F" Series e
xh
ausl manifold
has changed
co
allow
th
e use of a comm
on
exhaust up pipe.
Maaaurln1 Exhaust
Back
Pruaara
without
Cold
Weather
Packaa•
• With the 1999 m
od
el
year
·p
Series, a
"Cold Wea
lh
er
op
tion delete" package Is
availabl
e.
If
t
he
co
ld
weat
her
package has
been deleted, a
ne
w procedure for
checking exhaust back pressure
IS
deSC(lbed
below.
•
To
check exhaust back pressure
on
a
v
eh
icle !hat
is
not
equipped with an
exhaust back pressure sensor, you will
have
to
make yo
ur
ow
n cooling coils.
• The coils are
to
coot exhaust gases before
they reach the pressure gauge
10
avoid
damage
10
lhe gauge.
T
he
coil
sho
uld
be
made
oul
of
copper
t
ub
ing
ob
lained l
oc
ally.
Aller
making coil, attach tubing
10
the
exhaust manifold
by
removing !he plug
in
front
of
the right exhaust manifold where
the exhaust back pressure sensor tube
would normally
be
located.
• Use
ga
u
ge
bar t
oo
l number 014..()0761
or
equivalent
to
r
ea
d pressure;
on
ve
hicles
equipped with EPB th
is
ca
n
be
read using
the NGS tool.
CAUTION: TURBO WI
LL
BE HO
T.
Do
not
touch
dur
in
g
or
I
mmed
i
ately
a
ft
er
test
.
Route
tub
i
ng
a
way
from
pa
rt
s
th
at
can
be
damaged
by
heat
and
keep
aw
ay
from
ac
,
cessory
drives
and
fan.
9
To Next Page
Loading...
Need help?
General
